John Jeffries

John Jeffries was an American medical doctor, scientist, and military surgeon with the British Army in Nova Scotia and New York during the American Revolution. He is best known for accompanying French inventor Jean-Pierre Blanchard on his 1785 balloon flight across the English Channel.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

• John Jeffries and Johann III Bernoulli were born the same year
• John Jeffries and Pierre Méchain were born the same year
• John Jeffries and Johann Christian Polycarp Erxleben were born the same year
• John Jeffries and Conrad Moench were born the same year
• John Jeffries and Jean-Baptiste de Lamarck were born the same year

Timeline

1. Conrad MoenchAugust 15, 1744 – January 6, 1805
2. Jean-Baptiste de LamarckAugust 1, 1744 – December 18, 1829
3. Johann Christian Polycarp ErxlebenJune 22, 1744 – August 1777
4. Johann III BernoulliNovember 4, 1744 – July 13, 1807
5. John Jeffries (this page)February 5, 1744 – September 16, 1819
6. Pierre MéchainAugust 16, 1744 – September 20, 1804

Related

• Isaac NewtonDecember 25, 1642 – March 20, 1727
• Johann Wolfgang von GoetheAugust 28, 1749 – March 22, 1832
• Immanuel KantApril 22, 1724 – February 12, 1804
• René DescartesMarch 31, 1596 – February 11, 1650
• Marie CurieNovember 7, 1867 – July 4, 1934
• Nicolaus CopernicusFebruary 19, 1473 – May 24, 1543
• Louis PasteurDecember 27, 1822 – September 28, 1895
• Gottfried Wilhelm LeibnizJune 21, 1646 – November 14, 1716